Tools & Wizards About Us

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

legionellenpruefung.de

Legionellenprüfung - Info zu - Legionellen-Test - Legionellen-Prüfung Legionellentest Legionellen-Schnelltest, sowie die Legionellenkrankheit Legionel...

Page Load Speed

2.8 sec in total

First Response

351 ms

Resources Loaded

2.3 sec

Page Rendered

172 ms

About Website

Visit legionellenpruefung.de now to see the best up-to-date Legionellen Pruefung content and also check out these interesting facts you probably never knew about legionellenpruefung.de

Legionellenprüfung - alles über die Legionellen Krankheit und dem Legionellen-Test - Legionellen-Prüfung Legionellentest Legionellen-Schnelltest, sowie der Legionellenkrankheit und Legionellen-Symptom...

Visit legionellenpruefung.de

Key Findings

We analyzed Legionellenpruefung.de page load time and found that the first response time was 351 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

legionellenpruefung.de performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

17/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.6 s

70/100

10%

Network Requests Diagram

legionellenpruefung.de

351 ms

www.legionellenpruefung.de

865 ms

uc.js

43 ms

stylesheet_1e84908dcd.css

127 ms

mailform.css

237 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 78% of them (29 requests) were addressed to the original Legionellenpruefung.de, 8% (3 requests) were made to Code.jquery.com and 5% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (865 ms) belongs to the original domain Legionellenpruefung.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 148.2 kB (44%)

Content Size

334.1 kB

After Optimization

186.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Legionellenpruefung.de main page is 334.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 108.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 25.4 kB

  • Original 33.3 kB
  • After minification 27.8 kB
  • After compression 8.0 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 5.5 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 25.4 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 3.3 kB

  • Original 95.5 kB
  • After minification 92.2 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Legionellen Pruefung images are well optimized though.

JavaScript Optimization

-37%

Potential reduce by 40.5 kB

  • Original 108.3 kB
  • After minification 105.8 kB
  • After compression 67.9 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 40.5 kB or 37% of the original size.

CSS Optimization

-82%

Potential reduce by 79.0 kB

  • Original 96.9 kB
  • After minification 67.8 kB
  • After compression 17.9 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Legionellenpruefung.de needs all CSS files to be minified and compressed as it can save up to 79.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (62%)

Requests Now

34

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Legionellen Pruefung. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

legionellenpruefung.de accessibility score

86

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

Low

No form fields have multiple labels

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

legionellenpruefung.de best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

legionellenpruefung.de SEO score

79

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Legionellenpruefung.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Legionellenpruefung.de main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph description is not detected on the main page of Legionellen Pruefung. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: